[pip] (deps): Bump the dev-dependencies group across 1 directory with 4 updates

Bumps the dev-dependencies group with 4 updates in the / directory: [idna](https://github.com/kjd/idna), [libcst](https://github.com/Instagram/LibCST), [textual](https://github.com/Textualize/textual) and [virtualenv](https://github.com/pypa/virtualenv).


Updates `idna` from 3.10 to 3.11
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.10...v3.11)

Updates `libcst` from 1.7.0 to 1.8.5
- [Release notes](https://github.com/Instagram/LibCST/releases)
- [Changelog](https://github.com/Instagram/LibCST/blob/main/CHANGELOG.md)
- [Commits](Instagram/LibCST@v1.7.0...v1.8.5)

Updates `textual` from 6.2.1 to 6.3.0
- [Release notes](https://github.com/Textualize/textual/releases)
- [Changelog](https://github.com/Textualize/textual/blob/main/CHANGELOG.md)
- [Commits](Textualize/textual@v6.2.1...v6.3.0)

Updates `virtualenv` from 20.34.0 to 20.35.3
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.34.0...20.35.3)

---
updated-dependencies:
- dependency-name: idna
  dependency-version: '3.11'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: libcst
  dependency-version: 1.8.5
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: textual
  dependency-version: 6.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
- dependency-name: virtualenv
  dependency-version: 20.35.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -11,7 +11,7 @@ certifi==2025.10.5
     # via requests
 charset-normalizer==3.4.3
     # via requests
-idna==3.10
+idna==3.11
     # via requests
 makefun==1.16.0
     # via hatch.envs.default

requirements/requirements-dev.txt

@@ -40,11 +40,11 @@ freezegun==1.5.5
     # via pytest-freezer
 identify==2.6.15
     # via pre-commit
-idna==3.10
+idna==3.11
     # via requests
 iniconfig==2.1.0
     # via pytest
-libcst==1.7.0
+libcst==1.8.5
     # via mutmut
 linkify-it-py==2.0.3
     # via markdown-it-py
@@ -127,7 +127,7 @@ setproctitle==1.3.7
     # via mutmut
 six==1.17.0
     # via python-dateutil
-textual==6.2.1
+textual==6.3.0
     # via mutmut
 typing-extensions==4.15.0
     # via
@@ -138,5 +138,5 @@ uc-micro-py==1.0.3
     # via linkify-it-py
 urllib3==2.5.0
     # via requests
-virtualenv==20.34.0
+virtualenv==20.35.3
     # via pre-commit